Wenzhou Lianggang Pipe Fitting Valve Co., Ltd. is a manufacturer specializing in threaded pipes and valves. As a famous nationwide company, we have advanced equipments and high-level technicians, and we export high quality products to America, Southeast Asia and the Middle East and enjoy a great reputation in these regions. Our principle is "Survive on quality, gain markets on credit". To offer top-ranking products and excellent services is our promise. [Details]